Moshi Codex 17 Designer Shell Case for 17 inch MacBook Series, Metallic Black Checkpoint Friendly: MacBook stays protected inside Codex when going through airport security 360 deg. Viscotex cushioning guards MacBook from shock damage Corner pads elevate MacBook for better ventilation Microfiber inner lining protects MacBook from scratching Proprietary zipper design allows for complete use of MacBook while still in the case